6Q61

Pore-modulating toxins exploit inherent slow inactivation to block K+ channels

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0004867	molecular_function	serine-type endopeptidase inhibitor activity
A	0005576	cellular_component	extracellular region
A	0005615	cellular_component	extracellular space
A	0015459	molecular_function	potassium channel regulator activity
A	0030414	molecular_function	peptidase inhibitor activity
A	0035821	biological_process	modulation of process of another organism
A	0090729	molecular_function	toxin activity
A	0099106	molecular_function	ion channel regulator activity

Functional Information from PDB Data

site_id	AC1
Number of Residues	10
Details	binding site for residue SO4 A 101

Chain	Residue
A	ARG48
A	HOH217
A	ARG48
A	ARG49
A	ARG49
A	ASP52
A	HOH206
A	HOH207
A	HOH207
A	HOH207

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	50
Details	Domain: {"description":"BPTI/Kunitz inhibitor","evidences":[{"source":"PROSITE-ProRule","id":"PRU00031","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

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site_id	SWS_FT_FI2
Number of Residues	1
Details	Modified residue: {"description":"Threonine amide","evidences":[{"source":"PubMed","id":"15833744","evidenceCode":"ECO:0000269"}]}

Chain

Residue

Details

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